Dual fuel boiler SP Dual 15-40 Translation of the original German operating instructions for technicians Read and follow the instructions and safety information! Technical changes, typographical errors and omissions reserved! M1300517_en | Edition 28/03/2017 Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
Screwing the pellet unit to the firewood boiler 4.9.3 Installing the WOS lever 4.9.4 Fitting the shaft of the WOS drive (optional) 4.9.5 Fitting the flow sensor and laying the cables Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
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5.2.2 Fuels permitted under certain conditions Wood briquettes 5.2.3 Non-permitted fuels 5.2.4 Heating up for the first time Decommissioning Mothballing Disassembly Disposal Appendix Addresses 7.1.1 Address of manufacturer 7.1.2 Address of the installer Installation Instructions SP Dual 15-40 | M1300517_en...
General 1 General Thank you for choosing a quality product from Froling. The product features a state-of- the-art design and conforms to all currently applicable standards and testing guidelines. Please read and observe the documentation provided and always keep it close to the system for reference.
The dangerous situation may occur and if measures are not observed it will lead to serious injury or death. Work with extreme care. CAUTION The dangerous situation may occur and if measures are not observed it will lead to minor injuries or damage to property. Installation Instructions SP Dual 15-40 | M1300517_en...
You must ensure that staff have the protective equipment specified by accident prevention regulations. ▪ For transportation, setup and assembly: - suitable work wear - protective gloves - sturdy shoes (min. protection class S1P) Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
Water quality for heating, steam, cooling and air conditioning systems (Switzerland) UNI 8065 Technical standard regulating hot water preparation. DM 26.06.2015 (Ministerial Decree specifying the minimum requirements) Follow the instructions of this standard and any related updates. Installation Instructions SP Dual 15-40 | M1300517_en...
▪ The boiler does not provide any light, so the customer must ensure sufficient lighting in the boiler room in accordance with national workplace design regulations. ▪ When using the boiler above 2000 metres above sea level you should consult the manufacturer. Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
▪ Complies with the applicable standards ▪ Less of a drop in output due to reduced limescale build-up ▪ Less corrosion due to fewer aggressive substances ▪ Long-term cost savings thanks to improved energy efficiency Installation Instructions SP Dual 15-40 | M1300517_en...
If the pressure drops below a preset value, the pump draws water from the receiving tank and feeds it back into the heating system. Pump-controlled pressure maintenance systems with Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
Take the following precautions: ❒ Regulations stipulate the use of a return temperature control. ➥ The minimum return temperature is 60 °C. We recommend fitting some sort of control device (e.g. thermometer). Installation Instructions SP Dual 15-40 | M1300517_en...
SP Dual 28-40 Recommended storage tank capacity 2000 1500 1. Values for calculating the capacity can be found in the technical data or the technical data with partial load inspection (if available) Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
NOTICE! Install the draught limiter directly under the mouth of the flue line, as the pressure is constantly low at this point. Installation Instructions SP Dual 15-40 | M1300517_en...
Height, flow and return - pellet unit connection Height, suction system connection 1370 1360 Height, pellet unit 1465 1465 Total height, pellet unit incl. suction turbine 1545 1545 Total space with cover open 1865 1865 Flue pipe diameter Installation Instructions SP Dual 15-40 | M1300517_en...
Energy efficiency index of the boiler model Seasonal space heating energy efficiency Energy efficiency index of the boiler in package with temperature control Energy efficiency class of the boiler in package with temperature control Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
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93.6 / 90.5 93.5 / 90.5 93.4 / 90.5 1. Emissions values based on dry flue gas at standard temperature and pressure (0°C, 1013 mbar) with a volume content of oxygen of 13 % Installation Instructions SP Dual 15-40 | M1300517_en...
Energy efficiency index of the boiler model Seasonal space heating energy efficiency Energy efficiency index of the boiler in package with temperature control Energy efficiency class of the boiler in package with temperature control Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
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94.1 / 92.4 94.3 / 92.9 94.3 / 92.9 1. Emissions values based on dry flue gas at standard temperature and pressure (0°C, 1013 mbar) with a volume content of oxygen of 13 % Installation Instructions SP Dual 15-40 | M1300517_en...
Possibility of damage to components if handled incorrectly ❒ Follow the transport instructions on the packaging ❒ Transport components with care to avoid damage ❒ Protect components against damp ❒ Pay attention to the pallet's centre of gravity when lifting Installation Instructions SP Dual 15-40 | M1300517_en...
4.6 Setting up in the boiler room 4.6.1 Removing the pellet unit from the pallet The component comes screwed to the pallet: ❒ Remove the transport locks ❒ Pull out floor insulation ❒ Lift unit off pallet Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
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❒ Unscrew the two screws on the hinge of the cover and remove the cover ❒ Remove the cover plate beside the controller cover ❒ Secure the crane hook to the crane eye below and lift the pellet unit Installation Instructions SP Dual 15-40 | M1300517_en...
WOS drive and wall Distance – boiler side without pellet 1030 1130 unit to wall Distance – back to wall Distance – side of boiler to wall Space required for open cover Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
❒ Open the insulating door and the fuel loading door of the firewood boiler ❒ Remove the middle linking plate on the flange side ❒ Fit the linking plate provided to the flange cutout as shown Installation Instructions SP Dual 15-40 | M1300517_en...
❒ Remove the back insulating cover and thermal insulation from the firewood boiler ❒ Remove the screws from the back of the controller cover ❒ Slide the controller cover back and lift off Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
Components removed in the following steps must be kept in a dry, dust-free protected location until being refitted. ❒ Loosen the retaining screw beside the handle and open the cover of the pellet unit Installation Instructions SP Dual 15-40 | M1300517_en...
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❒ Take off the tension springs and remove the heat insulation mat ❒ Take out the screws from the back cover and remove the cover ❒ Undo the screws on the back cladding (2x top, 1x bottom) and remove the cladding Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
❒ Position the pellet unit alongside the firewood boiler so that the flange holes on the pellet unit are aligned with the previously fitted lock bolts on the flange of the firewood boiler ❒ Thread the pellet unit into the lock bolts and push towards the firewood boiler Installation Instructions SP Dual 15-40 | M1300517_en...
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❒ Loosen the adjusting screw on the side with the biggest clearance and tighten the flanged connections ❒ Repeat the process until the gap is consistent and retighten all screw connections Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
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❒ Slide the floor insulation under the pellet unit from the front ❒ Fix the air intake of the boiler body to the insulating side panel of the firewood boiler using a thread forming screw Installation Instructions SP Dual 15-40 | M1300517_en...
❒ Push the WOS lever all the way in and thread into the opposite side with the brass bushing already fitted ❒ Turn the WOS lever until the holes in the shaft and linking plate are aligned and secure with pipe locking pin Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
❒ Push the shaft all the way in and insert into the opposite side with the bushing already fitted ❒ Turn the shaft until the holes in the shaft and linking plate are aligned and secure with pipe locking pins Installation Instructions SP Dual 15-40 | M1300517_en...
❒ Put the tension springs onto the bracket and operating lever ❒ Replace and secure the heat exchanger cover ❒ Secure the blanking plate to the cover of the pellet unit with two screws Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
➥ The cutout is at the front of the pellet unit between the pellet heat exchanger and inside panel ❒ Remove the screws from the back of the controller cover on the firewood boiler ❒ Slide the controller cover back and lift off Installation Instructions SP Dual 15-40 | M1300517_en...
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FRKEM Fühler 1 bus cable of the pellet unit to the hydraulic or return feed mixer module FRHYU FRRLA Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
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Netz Additional cables for WOS monitor to the core module WOS drive: Fühler 2 FRKEM WOS drive to the pellet module FRPEM NOTICE! Observe additional information in the relevant boiler controller documentation! Installation Instructions SP Dual 15-40 | M1300517_en...
❒ Position the heat insulation mat on the pellet unit and fix in place using the tension springs ❒ Replace the controller cover on the firewood boiler and secure with the two screws ❒ Put on the thermal insulation and rear insulating cover Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
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➥ Secure at the top and bottom with the 4 screws ❒ Replace the controller cover and secure with the screws ❒ Close the cover on the pellet unit and secure retaining screw Installation Instructions SP Dual 15-40 | M1300517_en...
❒ Fit the second screw connection to the firewood boiler's return feed connection ❒ Fit the pipe union to the screw connections as shown ➥ Do not forget to fit the seals provided! Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
❒ Remove the "S4 Turbo" sticker from the insulated door and affix the "SP Dual" sticker provided ➥ Use the markings in the top left corner of the insulated door to align the new sticker Installation Instructions SP Dual 15-40 | M1300517_en...
Take the following precautions: ❒ Initial startup should be carried out with an authorised installer or with Froling customer services NOTICE Foreign bodies in the heating system impair its operational safety and can result in damage to property.
▪ stack split wood and store in such a way that it is protected from the elements ▪ If possible, stock fuel for the day in a warm place (e.g. in boiler room) (pre-heats the fuel!) Installation Instructions SP Dual 15-40 | M1300517_en...
▪ Even when using the settings for dry fuel, burning wood briquettes can cause combustion problems. In such cases, repairs must be carried out by qualified staff. Please contact Froling customer services or your installer. Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
❒ Tip: If this occurs, clean up using a cleaning rag. NOTICE! See boiler controller operating instructions for all the steps necessary to start up for the first time Lambdatronic SP 3200 Installation Instructions SP Dual 15-40 | M1300517_en...
(e.g. AWG in Austria) ❒ You can separate and clean recyclable materials and send them to a recycling centre. ❒ The combustion chamber must be disposed of as builders' waste. Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com...
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